AbscessCap Irrigation Shield. AbscessCap is a twist on abscess irrigation shield that allows a clinician to easily irrigate wounds below the surface of the skin. Protruding Nozzle - allows penetration below the surface one-handed probing. Break up loculations. Irrigate tunneling wounds. Fits any standard saline bottle - delivers high volumes in a shorter amount of time. Fits any standard syringe - versatility between preferred irrigation methods. Built In Splash Shield - permits safe visualization of wound target while reducing splatter. Large Nozzle Opening - creates a low pressure stream of fluid to safely flush the wound of pus and debris. UOM: 50/EA.